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    | Partname: | ALD521DPD |  | Description: | 24 bit serial interface digital controller |  | Manufacturer: | Advanced Linear Devices, Inc. |  | Package: | PDIP |  | Pins: | 18 |  | Oper. temp.: | 0 to 70 |  | Datasheet: | PDF (40K). Click here to download *)
 |  | The ALD521D is a digital controller designed to interface to the ALD500 or ALD500R integrating dual slope analog processors as a chip set for building a precision analog-to-digital converter. With the ALD521D and ALD500R, together with a few external capacitors and resistors, a precision Analog to Digital converter with auto zero and auto-polarity can be implemented. |  |  Click here to download ALD521DPD Datasheet*)
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